Guavina guavina (Valenciennes 1837). Guavina; Guavina, Guavina Cabezona Vouchers: Not available. Distribution: Western Atlantic Ocean; from Florida, USA, to southeastern Brazil; entering estuaries and littoral lagoons and ascending river courses; (Nicaragua) WK, KP, Es and BF (Atlantic); 0–8 masl; Per, Dia, Amp. Occurrence and conservation status: Nat; LC (2019), population trend unknown. Literature: Villa (1982: 225, as Guabina guabina —misspelled; detailed description, including illustrations and an identification key, and information on distribution and ecology), Robertson & Van Tassell (2019: 4101; detailed description, including illustrations, and information on distribution, with a map, and ecology) and Angulo (2021: 35; listed, including information on distribution).

Published as part of Angulo, Arturo, Betts, Joel T., González-Alemán, Néstor J., Castañeda, Edgar, Berghe, Eric Van Den, Elías, Diego J., Mcmahan, Caleb D. & Matamoros, Wilfredo A., 2023, Continental fishes of Nicaragua: diversity, distribution and conservation status; with an annotated and illustrated checklist of species and an identification guide to families, pp. 1-89 in Zootaxa 5376 (1) on page 34, DOI: 10.11646/zootaxa.5376.1.1, http://zenodo.org/record/10208788